| Classification | Rubiaceae: Argostemma | 
| Barcode(s) | 00092365 | 
| Type Status | Isotype | 
| Collector | A. D. E. Elmer | 
| Collector number | 16175 | 
| Country | Philippines | 
| State | Sorsogon | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Sorsogon | 
| Locality | Irosin, Mount Bulusan | 
| Date Collected | 1916-05-** | 
| Remarks | = Argostemma bryophilum K. Schum., det. R. C. Bakhuizen van den Brink Jr., Mar 1952 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/56e9832a-f197-4c3c-8f98-675aa8202201 | 
| Harvard University Herbaria Barcode | 00092365 | 
| Herbarium | GH | 
| Family | Rubiaceae | 
| Type Status |  Isotype | 
| Isotype of |  Argostemma rupestrinum Elmer | 
| Taxon Reference | (for  Argostemma rupestrinum Elmer) Leafl. Philipp. Bot. 1934. 9: 3244. | 
| Family | Rubiaceae | 
| Determination |  Argostemma bryophilum K. Schumann | 
| Determined by | R. C. Bakhuizen van den Brink Jr. | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |